* {
	margin: 0;
	padding: 0;
	font-size: 12px;
	text-decoration: none;
	/*去掉a下划线*/
}

ul li {
	list-style: none;
}

a {
	color: black;
}

.fatherdiv {
	/*border: 1px solid black;*/
	margin: 0 auto;
	background-image: url(../images/download.jpg);
	background-repeat: no-repeat;
	/*背景不重复*/
	background-repeat: repeat-x;
	min-width: 1024px;
	/*最小宽度*/
}

.nav {
	/*position: absolute;*/
	top: 0px;
	left: 0px;
	height: 24px;
	line-height: 24px;
	background-color: rgb(51, 186, 225);
	opacity: 0.85;
	/*透明度*/
	color: white;
	text-align: right;
	/*字体右浮*/
	margin-bottom: 150px;
}

.nav a {
	color: white;
}

.nav_head li {
	float: left;
	list-style: none;
	line-height: 30px;
	width: 110px;
	height: 30px;
}

.nav_head li div a {
	vertical-align: top;
	/*垂直向上对齐*/
	font-weight: bold;
	font-size: 14px;
	color: white;
	text-shadow: 0 1px 1px black;
	cursor: hand;
}

.nav_head li div img {
	/*border:1px solid black;*/
	width: 30px;
	height: 30px;
}

.nav_head {
	margin: 0px 0px 0px 40px;
	float: left;
	width: 90%;
}

.left {
	/*border: 1px solid black;*/
	float: left;
	width: 48%;
	margin: 20px 0px;
}

.right {
	/*border: 1px solid black;*/
	margin: 20px 0px;
	float: right;
	width: 48%;
}

.blue {
	font-size: 12px;
	border-left: 10px solid #104E8B;
	background-image: url(../images/header_blue.png);
	background-repeat: no-repeat;
	color: white;
	height: 30px;
	line-height: 30px;
	padding: 0px;
	padding-left: 10px;
	margin: 0px;
	margin-top: 10px;
}

.honor_wall_div {
	margin: 10px 10px;
	/*border: 1px solid black;*/
}
/*底部*/
.home_page_bottom {
	float: left;
	width: 100%;
	overflow: hidden;
	border-top: 1px #EEE solid;
}

.botton_right {
	color: #BBB;
	text-align: right;
	margin-top: 5px;
	float: right;
	width: 48%;
	margin: 20px 20px;
}

.botton_left {
	color: #BBB;
	text-align: left;
	margin-top: 5px;
	float: left;
	margin: 20px 20px;
}

.fs {
	border: 1px #DDD solid;
	border-radius: 5px;
	padding: 10px;
	margin-top: 15px;
}

.examination_top {
	float: left;
	width: 100%;
}

.examination_left {
	border-bottom: 1px double rgb(0, 143, 183);
	/*下边框线*/
	width: 10%;
	height: 24px;
	float: left;
}

.examination_middle {
	border: 1px solid rgb(0, 143, 183);
	;
	border-bottom: 0px;
	width: 20%;
	height: 24px;
	float: left;
	text-align: center;
	line-height: 24px;
}

.examination_right {
	border-bottom: 1px double rgb(0, 143, 183);
	/*下边框线*/
	width: 69%;
	height: 24px;
	float: left;
	margin-bottom: 20px;
}

.em-hw {
	vertical-align: top;
	color: gray;
}

.honor-left {
	float: left;
}

.honor-right {
	float: left;
	width: 100%;
}

.paging_top {
	float: left;
	margin: 10px 10px;
	border-bottom: 1px #EEE solid;
	width: 98%;
	padding-bottom: 15px;
}

.honor_honor_largediv {
	float: left;
	width: 100%;
}

.paging_button {
	float: left;
	margin: 0px 10px;
	border: 1px solid;
}

.honor_onediv {
	float: left;
	margin: 0px 0px;
	width: 230px;
	height: 220px;
	
}

.honor_twodiv {
	float: left;
    width: 265px;
    height: 220px;
}

.honor_twodiv ul li {
	margin: 10px 10px;
}


/*移入显示隐藏文字*/

.display_test {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	overflow: hidden;
}

.display_test:hover {
	text-overflow: inherit;
	overflow: visible;
	display: block;
	color: black;
	background-color: white;
	z-index: 99;
}


/*移入显示隐藏文字*/

.display_left {
	border: 1px solid black;
	float: left;
	width: 20%;
	margin: 20px 0px;
}

.display_right {
	margin: 20px 0px;
	float: right;
	width: 70%;
	border-left: 1px solid gainsboro;
	padding-left: 80px;
}


/*作业详情中*/

.content_top {
	float: left;
	width: 100%;
}

.content_button {
	border-bottom: 1px dashed gainsboro;
	float: left;
	width: 100%;
}

.form_content_top {
	margin: 20px 10px;
	float: left;
	width: 98%;
}

.form_content_top_left {
	float: left;
	width: 55%;
	margin: 50px 0px 0px 10px;
}

.form_content_top_right {
	float: left;
	width: 40%;
	/*border: 1px solid black;*/
	margin: 10px 10px;
}

.form_content_top_right ul li {
	padding: 10px 10px;
}


/*隐藏*/

.hide {
	display: none;
}


/*选择判断编程*/

.content_button_one {
	float: left;
	border-top: 1px dashed gainsboro;
	width: 95%;
	margin: 10px 10px 0px 15px;
}

.content_button_two {
	float: left;
	border-top: 1px dashed gainsboro;
	width: 95%;
	margin: 10px 0px 0px 15px;
}

.content_button_three {
	float: left;
	border-top: 1px dashed gainsboro;
	width: 95%;
	margin: 10px 0px 0px 15px;
}

ol li {
	margin: 15px 0px 15px 30px
}

.programming_div {
	margin: 20px 10px;
}


/*学习评估*/

.assessment_div {
	position: relative;
	overflow: hidden;
	width: 1120px;
	height: 886px;
	padding: 0px;
	margin: 0px;
	border-width: 0px;
	cursor: pointer;
}

.canvas_cs {
	position: absolute;
	left: 0px;
	top: 0px;
	width: 1120px;
	height: 886px;
	user-select: none;
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
	padding: 0px;
	margin: 0px;
	border-width: 0px;
}

/*导航大div*/
.journal_navigation_div {
	width: 17%;
	float: left;
	padding: 10px;
}
/*导航ul*/
.navigation_ul {
	margin-left: -40px;
}
.navigation_li{
	text-align: center;
	font-size: 14px;
	color: #808080;
	width: 90%;
	padding: 20px;
	padding-right: 0px;
	font-weight: bold;
	border-bottom: 1px dashed gainsboro;
}
/*导航链接*/
.li_a{
	text-align: center;
	font-size: 14px;
	color: #808080;
	width: 90%;
}
.li_selected .li_a{
	color:dodgerblue;
}

/*我的荣誉*/

.honor-left ul li a {
	margin: 10px 10px;
	border-bottom: 1px solid black;
	width: 191px;
}

.task_div {
	float: left;
	width: 95%;
}

.honor_mostlargediv {
	float: left;
	/*width: 475px;*/
	height: 243px;
	border: 1px solid;
	margin: 10px 10px;
	border: 1px #CCC solid;
}